The environment grows immediately more comfortable as you surround yourself with an aura of protective shadow.

You protect the subject from low temperatures and cold energy with a thin layer of that energy’s shadowy reflection. This grants the subject immunity to normal extremes of temperature and absorbs cold damage from attacks and effects. When an aura of shade absorbs a total of 12 points of cold damage per caster level (maximum 120), it expires.

For as long as this mystery is active, the subject’s weapon or natural weapon melee attacks deal an extra 1d6 points of cold damage.